000 00731nam a22001337a 4500
003 OSt
110 _aWorld Health Organization
245 _aEnvironmental Health Criteria
260 _aGeneva
_bWorld Health Organization
310 _aRegularly
500 _aEnvironmental Health Criteria (EHC) documents provide international, critical reviews on the effects of chemicals or combinations of chemicals and physical and biological agents on human health and the environment.- available from EHC No. ... onwards in the library collection other than missing of few numbers. Each EHC number contains a different subject on IPCS.
650 _aInternational programme on chemical safety, Environmental health criteria
942 _2nlm
_cGEN
999 _c355
_d355